MC3000 Digital Deskset Operator and Installation Manual 4-1
(6880309L15-A)
Chapter 4
Troubleshooting, Circuit Board and Schematics
Introduction
This chapter provides suggestions for preliminary verifications on the MC3000 Digital
Deskset in the event of operational problems during radio or intercom operations. Circuit
Board Layouts and Schematic Diagrams are included for reference.
This chapter contains the following sections:
• Troubleshooting
• Circuit Board Layout
• Schematics